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IP Even! I PE -A 12 KYA, 440/220 V, 50 Hz single phase transformer has 275 secondary turns. the no load current of transformer is 2 Aal power factor 0.375 when connected to 220 V,50 Hz supply. The full load copper loss is 198.3 watt. Calculate & i) Maximum value of flux in the core. ii) KVA supply at maximum efficiency iii) Maximum efficiency at 0.8 lagging p.f

IP Even! I PE -A 12 KYA, 440/220 V, 50 Hz single phase transformer has 275 secondary turns. the no load current of transformer is 2 Aal power factor 0.375 when connected to 220 V,50 Hz supply. The full load copper loss is 198.3 watt. Calculate & i) Maximum value of flux in the core. ii) KVA supply at maximum efficiency iii) Maximum efficiency at 0.8 lagging p.f

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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•IP Even! I PE -A 12 KYA, 440/220 V, 50 Hz single phase transformer has 275 secondary turns. the no load current of transformer is 2 Aal power factor 0.375 when connected to 220 V,50 Hz supply. The full load copper loss is 198.3 watt. Calculate & i) Maximum value of flux in the core. ii) KVA supply at maximum efficiency iii) Maximum efficiency at 0.8 lagging p.f
Transcribed Image Text:•IP Even! I PE -A 12 KYA, 440/220 V, 50 Hz single phase transformer has 275 secondary turns. the no load current of transformer is 2 Aal power factor 0.375 when connected to 220 V,50 Hz supply. The full load copper loss is 198.3 watt. Calculate & i) Maximum value of flux in the core. ii) KVA supply at maximum efficiency iii) Maximum efficiency at 0.8 lagging p.f
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